vvideorec.cc

   1 /*
   2     Copyright 2004-2005 Chris Tallon
   3
   4     This file is part of VOMP.
   5
   6     VOMP is free software; you can redistribute it and/or modify
   7     it under the terms of the GNU General Public License as published by
   8     the Free Software Foundation; either version 2 of the License, or
   9     (at your option) any later version.
  10
  11     VOMP is distributed in the hope that it will be useful,
  12     but WITHOUT ANY WARRANTY; without even the implied warranty of
  13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14     GNU General Public License for more details.
  15
  16     You should have received a copy of the GNU General Public License
  17     along with VOMP; if not, write to the Free Software
  18     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  19 */
  20
  21 #include "vvideorec.h"
  22 #include "vteletextview.h"
  23
  24 #include "command.h"
  25 #include "osd.h"
  26 #include "wsymbol.h"
  27 #include "audio.h"
  28 #include "vdr.h"
  29 #include "video.h"
  30 #include "timers.h"
  31 #include "player.h"
  32 #include "recording.h"
  33 #include "vaudioselector.h"
  34 #include "message.h"
  35 #include "remote.h"
  36 #include "boxstack.h"
  37 #include "vinfo.h"
  38 #include "i18n.h"
  39 #include "bitmap.h"
  40 #include "recinfo.h"
  41 #include "log.h"
  42 #include "channel.h"
  43
  44 VVideoRec::VVideoRec(Recording* rec)
  45 {
  46   boxstack = BoxStack::getInstance();
  47   vdr = VDR::getInstance();
  48   video = Video::getInstance();
  49   timers = Timers::getInstance();
  50   vas = NULL;
  51   vsummary = NULL;
  52
  53   videoMode = video->getMode();
  54   myRec = rec;
  55
  56   player = new Player(Command::getInstance(), this, this);
  57   player->init(myRec->IsPesRecording);
  58
  59   playing = false;
  60
  61   startMargin = 0;
  62   endMargin = 0;
  63   char* cstartMargin = vdr->configLoad("Timers", "Start margin");
  64   char* cendMargin = vdr->configLoad("Timers", "End margin");
  65   if (!cstartMargin)
  66   {
  67     startMargin = 300; // 5 mins default
  68   }
  69   else
  70   {
  71     startMargin = atoi(cstartMargin) * 60;
  72     delete[] cstartMargin;
  73   }
  74
  75   if (!cendMargin)
  76   {
  77     endMargin = 300; // 5 mins default
  78   }
  79   else
  80   {
  81     endMargin = atoi(cendMargin) * 60;
  82     delete[] cendMargin;
  83   }
  84
  85   Log::getInstance()->log("VVideoRec", Log::DEBUG, "SM: %u EM: %u", startMargin, endMargin);
  86
  87   setSize(video->getScreenWidth(), video->getScreenHeight());
  88   createBuffer();
  89   transparent.set(0, 0, 0, 0);
  90   setBackgroundColour(transparent);
  91
  92   barRegion.x = 0;
  93   barRegion.y = video->getScreenHeight() - 58;   // FIXME, need to be - 1? and below?
  94   barRegion.w = video->getScreenWidth();
  95   barRegion.h = 58;
  96
  97   clocksRegion.x = barRegion.x + 140;
  98   clocksRegion.y = barRegion.y + 12;
  99   clocksRegion.w = 170;
 100   clocksRegion.h = surface->getFontHeight();
 101 //  barBlue.set(0, 0, 150, 150);
 102   barBlue.set(0, 0, 0, 128);
 103
 104   barShowing = false;
 105   barGenHold = false;
 106   barScanHold = false;
 107   barVasHold = false;
 108
 109   dowss = false;
 110   char* optionWSS = vdr->configLoad("General", "WSS");
 111   if (optionWSS)
 112   {
 113     if (strstr(optionWSS, "Yes")) dowss = true;
 114     delete[] optionWSS;
 115   }
 116   Log::getInstance()->log("VVideoRec", Log::DEBUG, "Do WSS: %u", dowss);
 117
 118   if (dowss)
 119   {
 120     wss.setFormat(video->getFormat());
 121     wss.setWide(true);
 122     add(&wss);
 123
 124     wssRegion.x = 0;
 125     wssRegion.y = 0;
 126     wssRegion.w = video->getScreenWidth();
 127     wssRegion.h = 300;
 128   }
 129 }
 130
 131 void VVideoRec::preDelete()
 132 {
 133   timers->cancelTimer(this, 1);
 134   timers->cancelTimer(this, 2);
 135
 136   if (vas)
 137   {
 138     boxstack->remove(vas);
 139     vas = NULL;
 140   }
 141
 142   if (vsummary) delete vsummary;
 143
 144   if (playing) stopPlay();
 145 }
 146
 147 VVideoRec::~VVideoRec()
 148 {
 149   Log::getInstance()->log("VVideoRec", Log::DEBUG, "Entering vvideorec destructor");
 150
 151   video->setDefaultAspect();
 152
 153   // kill recInfo in case resumePoint has changed (likely)
 154   myRec->dropRecInfo();
 155   // FIXME - do this properly - save the resume point back to the server manually and update
 156   // rec->recInfo->resumePoint - this will fix the ~10s offset problem as well
 157 }
 158
 159 void VVideoRec::go(bool resume)
 160 {
 161   ULONG startFrameNum;
 162   if (resume)
 163     startFrameNum = myRec->recInfo->resumePoint;
 164   else
 165     startFrameNum = 0;
 166
 167   Log::getInstance()->log("VVideoRec", Log::DEBUG, "Starting stream: %s at frame: %lu", myRec->getFileName(), startFrameNum);
 168   ULONG lengthFrames = 0;
 169   bool isPesRecording;
 170   ULLONG lengthBytes = vdr->streamRecording(myRec->getFileName(), &lengthFrames, &isPesRecording);
 171   myRec->IsPesRecording = isPesRecording;
 172   if (lengthBytes)
 173   {
 174     player->setLengthBytes(lengthBytes);
 175     player->setLengthFrames(lengthFrames);
 176     player->setStartFrame(startFrameNum);
 177     player->play();
 178     playing = true;
 179     doBar(0);
 180   }
 181   else
 182   {
 183     stopPlay(); // clean up
 184
 185     if (!vdr->isConnected())
 186     {
 187       Command::getInstance()->connectionLost();
 188       return;
 189     }
 190
 191     Message* m = new Message();
 192     m->message = Message::CLOSE_ME;
 193     m->from = this;
 194     m->to = boxstack;
 195     Command::getInstance()->postMessageNoLock(m);
 196
 197     VInfo* vi = new VInfo();
 198     vi->setSize(400, 150);
 199     vi->createBuffer();
 200     if (video->getFormat() == Video::PAL)
 201       vi->setPosition(170, 200);
 202     else
 203       vi->setPosition(160, 150);
 204     vi->setExitable();
 205     vi->setBorderOn(1);
 206     vi->setTitleBarOn(0);
 207     vi->setOneLiner(tr("Error playing recording"));
 208     vi->draw();
 209
 210     m = new Message();
 211     m->message = Message::ADD_VIEW;
 212     m->to = boxstack;
 213     m->parameter = (ULONG)vi;
 214     Command::getInstance()->postMessageNoLock(m);
 215   }
 216 }
 217
 218 int VVideoRec::handleCommand(int command)
 219 {
 220   switch(command)
 221   {
 222     case Remote::PLAY:
 223     {
 224       player->play();
 225       doBar(0);
 226       return 2;
 227     }
 228
 229     case Remote::BACK:
 230     {
 231       if (vsummary)
 232       {
 233         removeSummary();
 234         return 2;
 235       }
 236     } // DROP THROUGH
 237     case Remote::STOP:
 238     case Remote::MENU:
 239     {
 240       if (playing) stopPlay();
 241
 242       return 4;
 243     }
 244     case Remote::PAUSE:
 245     {
 246       player->pause();
 247       doBar(0);
 248       return 2;
 249     }
 250     case Remote::SKIPFORWARD:
 251     {
 252       doBar(3);
 253       player->skipForward(60);
 254       return 2;
 255     }
 256     case Remote::SKIPBACK:
 257     {
 258       doBar(4);
 259       player->skipBackward(60);
 260       return 2;
 261     }
 262     case Remote::FORWARD:
 263     {
 264       player->fastForward();
 265       doBar(0);
 266       return 2;
 267     }
 268     case Remote::REVERSE:
 269     {
 270       player->fastBackward();
 271       doBar(0);
 272       return 2;
 273     }
 274     case Remote::RED:
 275     {
 276       if (vsummary) removeSummary();
 277       else doSummary();
 278       return 2;
 279     }
 280     case Remote::GREEN:
 281     {
 282       doAudioSelector();
 283       return 2;
 284     }
 285     case Remote::YELLOW:
 286     {
 287       if (myRec->hasMarks())
 288       {
 289         // skip to previous mark
 290         Log* logger = Log::getInstance();
 291         int currentFrame = (player->getCurrentFrameNum()); // get current Frame
 292         currentFrame -= 5 * video->getFPS(); // subtrack 5 seconds, else you cannot skip more than once back ..
 293
 294         int prevMark = myRec->getPrevMark(currentFrame); // find previous Frame
 295         if (prevMark)
 296         {
 297           logger->log("VVideoRec", Log::NOTICE, "jump back from pos %i to mark at %i",currentFrame,prevMark);
 298           player->jumpToMark(prevMark);
 299         }
 300         doBar(4);
 301       }
 302       else
 303       {
 304         doBar(2);
 305         player->skipBackward(10);
 306       }
 307       return 2;
 308     }
 309     case Remote::BLUE:
 310     {
 311       if (myRec->hasMarks())
 312       {
 313         // skip to next mark
 314         Log* logger = Log::getInstance();
 315         int currentFrame = (player->getCurrentFrameNum());
 316
 317         int nextMark = myRec->getNextMark(currentFrame);
 318
 319         if (nextMark)
 320         {
 321           logger->log("VVideoRec", Log::NOTICE, "jump forward from pos %i to mark at %i",currentFrame,nextMark);
 322           player->jumpToMark(nextMark);
 323         }
 324         doBar(3);
 325       }
 326       else
 327       {
 328         doBar(1);
 329         player->skipForward(10);
 330       }
 331       return 2;
 332     }
 333     case Remote::STAR:
 334     {
 335       doBar(2);
 336       player->skipBackward(10);
 337       return 2;
 338     }
 339     case Remote::HASH:
 340     {
 341       doBar(1);
 342       player->skipForward(10);
 343       return 2;
 344     }
 345     case Remote::FULL:
 346     case Remote::TV:
 347     {
 348       toggleChopSides();
 349       return 2;
 350     }
 351
 352     case Remote::OK:
 353     {
 354       if (vsummary)
 355       {
 356         removeSummary();
 357         return 2;
 358       }
 359
 360       if (barShowing) removeBar();
 361       else doBar(0);
 362       return 2;
 363     }
 364
 365     case Remote::ZERO:  player->jumpToPercent(0);  doBar(0);  return 2;
 366     case Remote::ONE:   player->jumpToPercent(10); doBar(0);  return 2;
 367     case Remote::TWO:   player->jumpToPercent(20); doBar(0);  return 2;
 368     case Remote::THREE: player->jumpToPercent(30); doBar(0);  return 2;
 369     case Remote::FOUR:  player->jumpToPercent(40); doBar(0);  return 2;
 370     case Remote::FIVE:  player->jumpToPercent(50); doBar(0);  return 2;
 371     case Remote::SIX:   player->jumpToPercent(60); doBar(0);  return 2;
 372     case Remote::SEVEN: player->jumpToPercent(70); doBar(0);  return 2;
 373     case Remote::EIGHT: player->jumpToPercent(80); doBar(0);  return 2;
 374     case Remote::NINE:  player->jumpToPercent(90); doBar(0);  return 2;
 375
 376     case Remote::RECORD: player->toggleSubtitles(); return 2;
 377 #ifdef DEV
 378 //    case Remote::RED:
 379 //    {
 380       //Don't use RED for anything. It will eventually be recording summary
 381
 382       //player->test1();
 383
 384
 385       /*
 386       // for testing EPG in NTSC with a NTSC test video
 387       Video::getInstance()->setMode(Video::QUARTER);
 388       Video::getInstance()->setPosition(170, 5);
 389       VEpg* vepg = new VEpg(NULL, 0);
 390       vepg->draw();
 391       BoxStack::getInstance()->add(vepg);
 392       BoxStack::getInstance()->update(vepg);
 393       */
 394
 395 //      return 2;
 396 //    }
 397
 398 #endif
 399
 400   }
 401
 402   return 1;
 403 }
 404
 405 void VVideoRec::doTeletext()
 406 {
 407
 408   bool exists=true;
 409
 410
 411   // Draw the teletxt
 412   VTeletextView *vtxv=player->getTeletextDecoder()->getTeletxtView();
 413   if (vtxv==NULL) {
 414        vtxv= new VTeletextView((player)->getTeletextDecoder(),this);
 415       (player)->getTeletextDecoder()->registerTeletextView(vtxv);
 416       exists=false;
 417   }
 418   vtxv->setSubtitleMode(true);
 419   vtxv->draw();
 420   draw();
 421
 422   if (!exists) {
 423       BoxStack::getInstance()->add(vtxv);
 424   }
 425   BoxStack::getInstance()->update(this);
 426   BoxStack::getInstance()->update(vtxv);
 427 }
 428
 429 void VVideoRec::processMessage(Message* m)
 430 {
 431   Log::getInstance()->log("VVideoRec", Log::DEBUG, "Message received");
 432
 433   if (m->message == Message::MOUSE_LBDOWN)
 434   {
 435     UINT x = (m->parameter>>16) - getScreenX();
 436     UINT y = (m->parameter&0xFFFF) - getScreenY();
 437
 438     if (!barShowing)
 439     {
 440       BoxStack::getInstance()->handleCommand(Remote::OK); //simulate rok press
 441     }
 442     else if (barRegion.x<=x && barRegion.y<=y && (barRegion.x+barRegion.w)>=x && (barRegion.y+barRegion.h)>=y)
 443     {
 444       int progBarXbase = barRegion.x + 300;
 445       if (myRec->hasMarks())
 446       {
 447         MarkList* markList = myRec->getMarkList();
 448         MarkList::iterator i;
 449         Mark* loopMark = NULL;
 450         int posPix;
 451         ULONG lengthFrames;
 452         if (myRec->recInfo->timerEnd > time(NULL))
 453         {
 454           // chasing playback
 455           // Work out an approximate length in frames (good to 1s...)
 456           lengthFrames = (myRec->recInfo->timerEnd - myRec->recInfo->timerStart) * video->getFPS();
 457         }
 458         else
 459         {
 460           lengthFrames = player->getLengthFrames();
 461         }
 462         for(i = markList->begin(); i != markList->end(); i++)
 463         {
 464           loopMark = *i;
 465           if (loopMark->pos)
 466           {
 467             posPix = 302 * loopMark->pos / lengthFrames;
 468             rectangle(barRegion.x + progBarXbase + 2 + posPix, barRegion.y + 12 - 2, 3, 28, Colour::DANGER);
 469             if (x>=barRegion.x + progBarXbase + 2 + posPix
 470                 && x<=barRegion.x + progBarXbase + 2 + posPix+3
 471                 && y>=barRegion.y + 12 - 2
 472                 && y<=barRegion.y + 12 - 2+28)
 473             {
 474               player->jumpToMark(loopMark->pos);
 475               doBar(3);
 476               return;
 477             }
 478           }
 479         }
 480       }
 481
 482       if (x>=barRegion.x + progBarXbase + 24
 483           && x<=barRegion.x + progBarXbase + 4 + 302
 484           && y>=barRegion.y + 12 - 2
 485           && y<=barRegion.y + 12 - 2+28)
 486       {
 487         int cx=x-(barRegion.x + progBarXbase + 4);
 488         double percent=((double)cx)/302.*100.;
 489         player->jumpToPercent(percent);
 490         doBar(3);
 491         return;
 492         //  int progressWidth = 302 * currentFrameNum / lengthFrames;
 493         //  rectangle(barRegion.x + progBarXbase + 4, barRegion.y + 16, progressWidth, 16, Colour::SELECTHIGHLIGHT);
 494       }
 495     }
 496     else
 497     {
 498       BoxStack::getInstance()->handleCommand(Remote::OK); //simulate rok press
 499     }
 500   }
 501   else if (m->from == player)
 502   {
 503     if (m->message != Message::PLAYER_EVENT) return;
 504     switch(m->parameter)
 505     {
 506       case Player::CONNECTION_LOST: // connection lost detected
 507       {
 508         // I can't handle this, send it to command
 509         Message* m2 = new Message();
 510         m2->to = Command::getInstance();
 511         m2->message = Message::CONNECTION_LOST;
 512         Command::getInstance()->postMessageNoLock(m2);
 513         break;
 514       }
 515       case Player::STOP_PLAYBACK:
 516       {
 517         // FIXME Obselete ish - improve this
 518         Message* m2 = new Message(); // Must be done after this thread finishes, and must break into master mutex
 519         m2->to = Command::getInstance();
 520         m2->message = Message::STOP_PLAYBACK;
 521         Command::getInstance()->postMessageNoLock(m2);
 522         break;
 523       }
 524       case Player::ASPECT43:
 525       {
 526         if (dowss)
 527         {
 528           Log::getInstance()->log("VVideoRec", Log::DEBUG, "Received do WSS 43");
 529           wss.setWide(false);
 530           wss.draw();
 531           boxstack->update(this, &wssRegion);
 532         }
 533         break;
 534       }
 535       case Player::ASPECT169:
 536       {
 537         if (dowss)
 538         {
 539           Log::getInstance()->log("VVideoRec", Log::DEBUG, "Received do WSS 169");
 540           wss.setWide(true);
 541           wss.draw();
 542           boxstack->update(this, &wssRegion);
 543         }
 544         break;
 545       }
 546     }
 547   }
 548   else if (m->message == Message::AUDIO_CHANGE_CHANNEL)
 549   {
 550     Log::getInstance()->log("VVideoRec", Log::DEBUG, "Received change audio channel to %i", m->parameter);
 551     player->setAudioChannel(m->parameter&0xFFFF,(m->parameter&0xFF0000)>> 16 );
 552   }
 553   else if (m->message == Message::SUBTITLE_CHANGE_CHANNEL)
 554   {
 555       Log::getInstance()->log("VVideoRec", Log::DEBUG, "Received change subtitle channel to %i", m->parameter);
 556       int type=((m->parameter & 0xFF0000)>>16);
 557       switch (type) {
 558       case 0x10: { //dvbsubtitle
 559           player->setSubtitleChannel((m->parameter & 0xFFFF));
 560           player->turnSubtitlesOn(true);
 561           VTeletextView *vtxt=((Player*)player)->getTeletextDecoder()->getTeletxtView();
 562           if (vtxt && vtxt->isInSubtitleMode()) {
 563               BoxStack::getInstance()->remove(vtxt);
 564           }
 565                  } break;
 566       case 0xFF: { //nosubtitles
 567
 568            player->turnSubtitlesOn(false);
 569            VTeletextView *vtxt=((Player*)player)->getTeletextDecoder()->getTeletxtView();
 570            if (vtxt && vtxt->isInSubtitleMode()) {
 571               BoxStack::getInstance()->remove(vtxt);
 572            }
 573
 574                  } break;
 575       case 0x11: { //videotext
 576           player->turnSubtitlesOn(false);
 577           doTeletext();
 578           ((Player*)player)->getTeletextDecoder()->setPage((m->parameter & 0xFFFF));
 579                  } break;
 580       };
 581       if (vas) {
 582         BoxStack::getInstance()->update(vas);
 583       }
 584       BoxStack::getInstance()->update(this);
 585
 586
 587   }
 588   else if (m->message == Message::CHILD_CLOSE)
 589   {
 590     if (m->from == vas)
 591     {
 592       vas = NULL;
 593       barVasHold = false;
 594       if (!barGenHold && !barScanHold && !barVasHold) removeBar();
 595     }
 596   }
 597 }
 598
 599 void VVideoRec::stopPlay()
 600 {
 601   Log::getInstance()->log("VVideoRec", Log::DEBUG, "Pre stopPlay");
 602
 603   removeBar();
 604   Log::getInstance()->log("VVideoRec", Log::DEBUG, "1");
 605   player->stop();
 606   Log::getInstance()->log("VVideoRec", Log::DEBUG, "2");
 607   vdr->stopStreaming();
 608   Log::getInstance()->log("VVideoRec", Log::DEBUG, "3");
 609   delete player;
 610
 611   playing = false;
 612
 613   if (!vdr->isConnected()) { Command::getInstance()->connectionLost(); return; }
 614   Log::getInstance()->log("VVideoRec", Log::DEBUG, "Post stopPlay");
 615 }
 616
 617 void VVideoRec::toggleChopSides()
 618 {
 619   if (video->getTVsize() == Video::ASPECT16X9) return; // Means nothing for 16:9 TVs
 620
 621   if (videoMode == Video::NORMAL)
 622   {
 623     videoMode = Video::LETTERBOX;
 624     video->setMode(Video::LETTERBOX);
 625   }
 626   else
 627   {
 628     videoMode = Video::NORMAL;
 629     video->setMode(Video::NORMAL);
 630   }
 631 }
 632
 633 void VVideoRec::doAudioSelector()
 634 {
 635     int subtitleChannel=player->getCurrentSubtitleChannel();
 636     int subtitleType=0x10;
 637     if (!(player)->isSubtitlesOn()) {
 638         if ((player)->getTeletextDecoder()->getTeletxtView() &&
 639             (player)->getTeletextDecoder()->getTeletxtView()->isInSubtitleMode()
 640             ) {
 641                 subtitleChannel=(player)->getTeletextDecoder()->getPage();
 642                 subtitleType=0x11;
 643
 644            } else {
 645                 subtitleType=0xFF; //turnedOff
 646                 subtitleChannel=0;
 647           }
 648     }
 649     if (player->isPesRecording()) {
 650         bool* availableMpegAudioChannels = player->getDemuxerMpegAudioChannels();
 651         bool* availableAc3AudioChannels = NULL;
 652         bool* availableSubtitleChannels = player->getDemuxerSubtitleChannels();
 653         int *availableTTxtpages = player->getTeletxtSubtitlePages();
 654         int currentAudioChannel = player->getCurrentAudioChannel();
 655         if (Audio::getInstance()->supportsAc3())
 656         {
 657             availableAc3AudioChannels = player->getDemuxerAc3AudioChannels();
 658         }
 659
 660         vas = new VAudioSelector(this, availableMpegAudioChannels, availableAc3AudioChannels, currentAudioChannel,availableSubtitleChannels, availableTTxtpages,
 661             subtitleChannel, subtitleType, myRec->recInfo);
 662     } else {
 663         // Draw the selector
 664         Channel temp_channel=player->getDemuxerChannel();
 665         RecInfo *cur_info= myRec->recInfo;
 666         unsigned char numchan_recinfo = cur_info->numComponents;
 667         unsigned char numchan_subtitles_siz = temp_channel.numSPids;
 668         int mp_audcounter = 0;
 669         int ac3_counter = 0;
 670         int dvb_subcounter = 1;
 671
 672         unsigned char type;
 673         char* lang;
 674         char* description;
 675         int i;
 676         for (i = 0; i < numchan_recinfo; i++)
 677         {
 678             apid *ac=NULL;
 679             type = cur_info->types[i];
 680             lang = cur_info->languages[i];
 681             description = cur_info->descriptions[i];
 682
 683
 684             if (cur_info->streams[i] == 2) {
 685                 switch (type)
 686                 {
 687                 case 1: //mpaudio mono
 688                 case 3: //mpaudio stereo
 689                     if (mp_audcounter < temp_channel.numAPids) ac = &temp_channel.apids[mp_audcounter];
 690
 691                     mp_audcounter++;
 692                     break;
 693                 case 5: //ac3
 694                     if (ac3_counter < temp_channel.numDPids) ac = &temp_channel.dpids[ac3_counter];
 695                     ac3_counter++;
 696                     break;
 697                 }
 698             } else if (cur_info->streams[i] == 3){
 699                 if (dvb_subcounter < numchan_subtitles_siz) ac = &temp_channel.spids[dvb_subcounter];
 700             } else continue; //neither audio nor subtitle
 701             if (ac)
 702             {
 703                 if (description && (strlen(description) > 0))
 704                 {
 705                     ac->name = new char[strlen(description) + 1];
 706                     strcpy(ac->name, description);
 707
 708                 } else if (lang && strlen(lang) > 0)
 709                 {
 710                     ac->name = new char[strlen(lang) + 1];
 711                     strcpy(ac->name, lang);
 712
 713                 }
 714             }
 715         }
 716         for (i=0;i<temp_channel.numAPids;i++) {
 717             apid *ac=&temp_channel.apids[i];
 718             if (ac->name==NULL) {
 719                 ac->name = new char[strlen(tr("unknown")) + 1];
 720                 strcpy(ac->name, tr("unknown"));
 721             }
 722         }
 723         for (i=0;i<temp_channel.numDPids;i++) {
 724             apid *ac=&temp_channel.dpids[i];
 725             if (ac->name==NULL) {
 726                 ac->name = new char[strlen(tr("unknown")) + 1];
 727                 strcpy(ac->name, tr("unknown"));
 728             }
 729         }
 730         for (i=0;i<temp_channel.numSPids;i++) {
 731             apid *ac=&temp_channel.spids[i];
 732             if (ac->name==NULL) {
 733                 ac->name = new char[strlen(tr("unknown")) + 1];
 734                 strcpy(ac->name, tr("unknown"));
 735             }
 736         }
 737
 738         vas = new VAudioSelector(this,&temp_channel , (player)->getCurrentAudioChannel(),
 739             subtitleType,subtitleChannel,player->getTeletxtSubtitlePages());
 740          for (i=0;i<temp_channel.numAPids;i++) {
 741             apid *ac=&temp_channel.apids[i];
 742             delete[] ac->name;
 743             ac->name=NULL;
 744         }
 745         for (i=0;i<temp_channel.numDPids;i++) {
 746             apid *ac=&temp_channel.dpids[i];
 747             delete[] ac->name;
 748             ac->name=NULL;
 749         }
 750         for (i=0;i<temp_channel.numSPids;i++) {
 751             apid *ac=&temp_channel.spids[i];
 752             delete[] ac->name;
 753             ac->name=NULL;
 754         }
 755     }
 756
 757
 758   vas->setBackgroundColour(barBlue);
 759   vas->setPosition(0, barRegion.y - 120);
 760
 761 // pal 62, ntsc 57
 762
 763   barVasHold = true;
 764   doBar(0);
 765
 766   vas->draw();
 767   boxstack->add(vas);
 768   boxstack->update(vas);
 769 }
 770
 771 void VVideoRec::doBar(int action)
 772 {
 773   barShowing = true;
 774
 775   rectangle(barRegion, barBlue);
 776
 777   /* Work out what to display - choices:
 778
 779   Playing  >
 780   Paused   ||
 781   FFwd     >>
 782   FBwd     <<
 783
 784   Specials, informed by parameter
 785
 786   Skip forward 10s    >|
 787   Skip backward 10s   |<
 788   Skip forward 1m     >>|
 789   Skip backward 1m    |<<
 790
 791   */
 792
 793   WSymbol w;
 794   TEMPADD(&w);
 795   w.nextSymbol = 0;
 796   w.setPosition(barRegion.x + 66, barRegion.y + 16);
 797
 798   UCHAR playerState = 0;
 799
 800   if (action)
 801   {
 802     if (action == 1)       w.nextSymbol = WSymbol::SKIPFORWARD;
 803     else if (action == 2)  w.nextSymbol = WSymbol::SKIPBACK;
 804     else if (action == 3)  w.nextSymbol = WSymbol::SKIPFORWARD2;
 805     else if (action == 4)  w.nextSymbol = WSymbol::SKIPBACK2;
 806   }
 807   else
 808   {
 809     playerState = player->getState();
 810     if (playerState == Player::S_PAUSE_P)      w.nextSymbol = WSymbol::PAUSE;
 811     else if (playerState == Player::S_PAUSE_I) w.nextSymbol = WSymbol::PAUSE;
 812     else if (playerState == Player::S_FFWD)    w.nextSymbol = WSymbol::FFWD;
 813     else if (playerState == Player::S_FBWD)    w.nextSymbol = WSymbol::FBWD;
 814     else                                       w.nextSymbol = WSymbol::PLAY;
 815   }
 816
 817   w.draw();
 818
 819   if ((playerState == Player::S_FFWD) || (playerState == Player::S_FBWD))
 820   {
 821     // draw blips to show how fast the scan is
 822     UCHAR scanrate = player->getIScanRate();
 823     if (scanrate >= 2)
 824     {
 825       char text[5];
 826       SNPRINTF(text, 5, "%ux", scanrate);
 827       drawText(text, barRegion.x + 102, barRegion.y + 12, Colour::LIGHTTEXT);
 828     }
 829   }
 830
 831   drawBarClocks();
 832
 833   boxstack->update(this, &barRegion);
 834
 835   timers->cancelTimer(this, 1);
 836
 837
 838   if ((playerState == Player::S_FFWD) || (playerState == Player::S_FBWD)) barScanHold = true;
 839   else barScanHold = false;
 840
 841   if (!barGenHold && !barScanHold && !barVasHold) timers->setTimerD(this, 1, 4);
 842
 843   timers->setTimerD(this, 2, 0, 200000000);
 844 }
 845
 846 void VVideoRec::timercall(int clientReference)
 847 {
 848   switch(clientReference)
 849   {
 850     case 1:
 851     {
 852       // Remove bar
 853       removeBar();
 854       break;
 855     }
 856     case 2:
 857     {
 858       // Update clock
 859       if (!barShowing) break;
 860       drawBarClocks();
 861       boxstack->update(this, &barRegion);
 862
 863       timers->setTimerD(this, 2, 0, 200000000);
 864       break;
 865     }
 866   }
 867 }
 868
 869 void VVideoRec::drawBarClocks()
 870 {
 871   if (barScanHold)
 872   {
 873     UCHAR playerState = player->getState();
 874     // sticky bar is set if we are in ffwd/fbwd mode
 875     // if player has gone to S_PLAY then kill stickyBar, and run doBar(0) which
 876     // will repaint all the bar (it will call this function again, but
 877     // this section won't run because stickyBarF will then == false)
 878
 879     if ((playerState != Player::S_FFWD) && (playerState != Player::S_FBWD))
 880     {
 881       barScanHold = false;
 882       doBar(0);
 883       return; // doBar will call this function and do the rest
 884     }
 885   }
 886
 887   Log* logger = Log::getInstance();
 888   logger->log("VVideoRec", Log::DEBUG, "Draw bar clocks");
 889
 890   // Draw RTC
 891   // Blank the area first
 892   rectangle(barRegion.x + 624, barRegion.y + 12, 60, 30, barBlue);
 893   char timeString[20];
 894   time_t t;
 895   time(&t);
 896   struct tm* tms = localtime(&t);
 897   strftime(timeString, 19, "%H:%M", tms);
 898   drawText(timeString, barRegion.x + 624, barRegion.y + 12, Colour::LIGHTTEXT);
 899
 900   // Draw clocks
 901
 902   rectangle(clocksRegion, barBlue);
 903
 904   ULONG currentFrameNum = player->getCurrentFrameNum();
 905   ULONG lengthFrames;
 906   if (myRec->recInfo->timerEnd > time(NULL))
 907   {
 908     // chasing playback
 909     // Work out an approximate length in frames (good to 1s...)
 910     lengthFrames = (myRec->recInfo->timerEnd - myRec->recInfo->timerStart) * video->getFPS();
 911   }
 912   else
 913   {
 914     lengthFrames = player->getLengthFrames();
 915   }
 916
 917   hmsf currentFrameHMSF = video->framesToHMSF(currentFrameNum);
 918   hmsf lengthHMSF = video->framesToHMSF(lengthFrames);
 919
 920   char buffer[100];
 921   if (currentFrameNum >= lengthFrames)
 922   {
 923     strcpy(buffer, "-:--:-- / -:--:--");
 924   }
 925   else
 926   {
 927     SNPRINTF(buffer, 99, "%01i:%02i:%02i / %01i:%02i:%02i", currentFrameHMSF.hours, currentFrameHMSF.minutes, currentFrameHMSF.seconds, lengthHMSF.hours, lengthHMSF.minutes, lengthHMSF.seconds);
 928     logger->log("VVideoRec", Log::DEBUG, buffer);
 929   }
 930
 931   drawText(buffer, clocksRegion.x, clocksRegion.y, Colour::LIGHTTEXT);
 932
 933
 934
 935
 936
 937
 938
 939   // Draw progress bar
 940   int progBarXbase = barRegion.x + 300;
 941
 942   rectangle(barRegion.x + progBarXbase, barRegion.y + 12, 310, 24, Colour::LIGHTTEXT);
 943   rectangle(barRegion.x + progBarXbase + 2, barRegion.y + 14, 306, 20, barBlue);
 944
 945   if (currentFrameNum > lengthFrames) return;
 946   if (lengthFrames == 0) return;
 947
 948   // Draw yellow portion
 949   int progressWidth = 302 * currentFrameNum / lengthFrames;
 950   rectangle(barRegion.x + progBarXbase + 4, barRegion.y + 16, progressWidth, 16, Colour::SELECTHIGHLIGHT);
 951
 952   if (myRec->recInfo->timerEnd > time(NULL)) // if chasing
 953   {
 954     int nrWidth = (int)(302 * ((double)(lengthFrames - player->getLengthFrames()) / lengthFrames));
 955
 956     Log::getInstance()->log("GVASDF", Log::DEBUG, "Length Frames: %lu", lengthFrames);
 957     Log::getInstance()->log("GVASDF", Log::DEBUG, "Player lf: %lu", player->getLengthFrames());
 958     Log::getInstance()->log("GVASDF", Log::DEBUG, "NR WDITH: %i", nrWidth);
 959     rectangle(barRegion.x + progBarXbase + 4 + 302 - nrWidth, barRegion.y + 16, nrWidth, 16, Colour::RED);
 960   }
 961
 962   int posPix;
 963   // Now calc position for blips
 964
 965   if (myRec->hasMarks())
 966   {
 967     // Draw blips where there are cut marks
 968     MarkList* markList = myRec->getMarkList();
 969     MarkList::iterator i;
 970     Mark* loopMark = NULL;
 971
 972     for(i = markList->begin(); i != markList->end(); i++)
 973     {
 974       loopMark = *i;
 975       if (loopMark->pos)
 976       {
 977         logger->log("VVideoRec", Log::DEBUG, "Drawing mark at frame %i", loopMark->pos);
 978         posPix = 302 * loopMark->pos / lengthFrames;
 979         rectangle(barRegion.x + progBarXbase + 2 + posPix, barRegion.y + 12 - 2, 3, 28, Colour::DANGER);
 980       }
 981     }
 982   }
 983   else
 984   {
 985     // Draw blips where start and end margins probably are
 986
 987     posPix = 302 * startMargin * video->getFPS() / lengthFrames;
 988
 989     rectangle(barRegion.x + progBarXbase + 2 + posPix, barRegion.y + 12 - 2, 2, 2, Colour::LIGHTTEXT);
 990     rectangle(barRegion.x + progBarXbase + 2 + posPix, barRegion.y + 12 + 24, 2, 2, Colour::LIGHTTEXT);
 991
 992     posPix = 302 * (lengthFrames - endMargin * video->getFPS()) / lengthFrames;
 993
 994     rectangle(barRegion.x + progBarXbase + 2 + posPix, barRegion.y + 12 - 2, 2, 2, Colour::LIGHTTEXT);
 995     rectangle(barRegion.x + progBarXbase + 2 + posPix, barRegion.y + 12 + 24, 2, 2, Colour::LIGHTTEXT);
 996   }
 997 }
 998
 999 void VVideoRec::removeBar()
1000 {
1001   if (!barShowing) return;
1002   timers->cancelTimer(this, 2);
1003   barShowing = false;
1004   barGenHold = false;
1005   barScanHold = false;
1006   barVasHold = false;
1007   rectangle(barRegion, transparent);
1008   boxstack->update(this, &barRegion);
1009 }
1010
1011 void VVideoRec::doSummary()
1012 {
1013   vsummary = new VInfo();
1014   vsummary->setTitleText(myRec->getProgName());
1015   vsummary->setBorderOn(1);
1016   vsummary->setExitable();
1017   if (myRec->recInfo->summary) vsummary->setMainText(myRec->recInfo->summary);
1018   else vsummary->setMainText(tr("Summary unavailable"));
1019   if (Video::getInstance()->getFormat() == Video::PAL)
1020   {
1021     vsummary->setPosition(120, 130);
1022   }
1023   else
1024   {
1025     vsummary->setPosition(110, 90);
1026   }
1027   vsummary->setSize(510, 270);
1028   add(vsummary);
1029   vsummary->draw();
1030
1031   BoxStack::getInstance()->update(this);
1032 }
1033
1034 void VVideoRec::removeSummary()
1035 {
1036   if (vsummary)
1037   {
1038     remove(vsummary);
1039     delete vsummary;
1040     vsummary = NULL;
1041     draw();
1042     BoxStack::getInstance()->update(this);
1043   }
1044 }
1045
1046 void VVideoRec::drawOSDBitmap(UINT posX, UINT posY, const Bitmap& bm)
1047 {
1048   drawBitmap(posX, posY, bm);
1049   Region r;
1050   r.x = posX; r.y = posY; r.w = bm.getWidth(); r.h = bm.getHeight();
1051   boxstack->update(this, &r);
1052 }
1053
1054 void VVideoRec::clearOSD()
1055 {
1056   rectangle(area, transparent);
1057   boxstack->update(this, &area);
1058 }
1059
1060 void VVideoRec::clearOSDArea(UINT posX, UINT posY, UINT width, UINT height)
1061 {
1062   Region r;
1063   r.x = posX; r.y = posY; r.w = width; r.h = height;
1064   rectangle(r, transparent);
1065   boxstack->update(this, &r);
1066 }